/*
 * Copyright © 2018 Cask Data, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

import * as React from 'react';
require('./AuthRefresher.scss');

const AuthRefresher: React.SFC = () => {
  const url = (window as any).CDAP_CONFIG.authRefreshURL;
  if (url === false) {
    return null;
  }

  return <iframe src={url} className="auth-refresher" />;
};

export default AuthRefresher;
